# kubernetes-sigs/ingress2gateway

Convert Ingress resources to Gateway API resources

Repository: https://github.com/kubernetes-sigs/ingress2gateway
Canonical: https://ross.abutalabs.com/products/ingress2gateway
Language: Go
License: Apache-2.0
License Family: permissive
Last push: 2026-07-07T18:57:16+00:00

## Health v2 (maintenance only)
Score: 89/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 91, release rhythm 80, longevity 100
- inputs: {"age_days": 1423, "days_push": 57, "days_rel": 57, "gap_med": 60.0, "n_releases_24m": 5}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1038, forks 157 (observed 2026-08-28T04:03:19.760776+00:00)

## What it is
A Go CLI tool from Kubernetes SIG-Network that converts Ingress resources and provider-specific CRDs into Gateway API resources. It uses a provider/emitter architecture supporting ingress controllers like nginx, istio, kong, and traefik, with emitters for standard Gateway API and projects like Envoy Gateway.

## Use cases
- migrate ingress resources to gateway api
- convert nginx ingress annotations to httproutes
- upgrade kubernetes cluster from ingress to gateway api
- translate istio or traefik ingress CRDs to gateway api manifests
- plan gateway api adoption for existing ingress setup

## When to choose
- you are migrating from Ingress to the Gateway API standard
- you use a supported provider like ingress-nginx, istio, kong, or traefik
- you want an official SIG-Network maintained conversion tool

## When to avoid
- your provider or annotations are not in the supported list
- you need a runtime traffic controller rather than a one-time converter
- you expect annotations to be copied verbatim to Gateway API resources

## Facets
- artifact type: cli-tool
- maturity: active
- function: developer-tools, configuration-management, deployment
- domain: cloud-computing, infrastructure-as-code
- platform: cli, windows, go
- tags: kubernetes, gateway-api, ingress, migration, resource-conversion, k8s-sig-network, devops, linux, macos

## Member repositories
- kubernetes-sigs/ingress2gateway (main) score 89

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:19.760776+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T07:04:17.308097+00:00, confidence not recorded.
  - readme: https://github.com/kubernetes-sigs/ingress2gateway (fetched 2026-08-28T04:03:19.760776+00:00, sha 12aae412724b)
- Data as of 2026-08-30T08:39:29.467469+00:00.